KLa is measured in the absence of microorganisms? – McqOptions

MCQOPTIONS

1.	K_La is measured in the absence of microorganisms?
A.	True
B.	False
Answer» B. False

Discussion

No Comment Found

Related MCQs

K<sub>L</sub>a is measured in the absence of microorganisms?
Refer to Q12 and, calculate OTR. (Given: k<sub>L</sub>a = 169 mmol O<sub>2</sub>/ 1 hr atm, P* = 0.0263 atm and P<sub>O2</sub> = 0.21 atm).
A 10,000 liter (of liquid) bioreactor contains 5 g / L of growing cells qO<sub>2</sub> = 20 mmoles O<sub>2</sub> / (g cells hr) D<sub>T</sub> = 2 m, D<sub>I</sub> = 1 m, (6 blade turbine agitator) x 3 blades and C<sub>L</sub> = 1 mg O<sub>2</sub>/L. Calculate OUR.
Which of the following does not affect K<sub>La</sub> value?
Which of the following is not a chemical method to measure k<sub>L</sub>a?
Speed is the factor affecting the value of k<sub>L</sub>a.
The k<sub>L</sub>a value will depend upon the design and operating conditions of the fermenter , is this statement true or false?
Refer to Q5 and, calculate: An error is made determining the steady-state oxygen level which, instead of 78%, is taken as 70%. What is the percentage error in k<sub>L</sub>a resulting from this 10% error in ( bar{C_{AL}} )?
What is the proper concentration unit of k<sub>L</sub>a?
What do you mean by k<sub>L</sub>a ?